
Surf Forecasts:
Jaconé surf forecast from 11 Jul 2026:
- Best quality surf: Tuesday 14 Jul, 6PM (local time) - 8ft (2.4m), 12s period, SSE swell with glassy winds.
- Most powerful swell: Tuesday 14 Jul, 9AM (local time) - 8ft (2.5m), 12s period, S swell with 1,979 kJ wave energy.
- Next surfable swell (1★+): Saturday 11 Jul, 12PM (local time) - 4ft (1.2m), 13s period with SE swell.
Best Forecast Surf Conditions for Jaconé this week:
The surf forecast for Jaconé over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Jul 11) at 12PM. The primary swell is predicted to be 1.2m and 13s period with a secondary swell of 0.4m and 8s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Jaconé in the next 16 days are 2.5m 12s and forecast to arrive on Tuesday (Jul 14) at 9AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 5s period and expected on Thursday (Jul 16) at 9PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12PM (Sat 11th Jul) | 4ft (1.2m) 13s |
| Best Surf | 6PM (Tue 14th Jul) | 8ft (2.4m) 12s |
| Most Powerful | 9AM (Tue 14th Jul) | 8ft (2.5m) 12s |
Table - best surf conditions forecast for Jaconé over the next 16 days.
Alright folks, Rusty here. Let’s get into it.
We’ve got a classic run of local surf shaping up here at Jaconé. The first couple of days are a bit of a slow start, but the real deals are coming mid-week and beyond.
For Saturday the 11th, we’re looking at a solid 4ft SE swell, but that morning wind is cross-on from the W at 6 mph, just a bit bumpy. It cleans up by the afternoon as the wind swings cross-off and high pressure builds. The combined energy is moderate (514). Not a standout, but a decent warm-up.
Sunday the 12th and Monday the 13th are a write-off. The wind is onshore or cross-on, and Monday sees a big jump in size up to 8ft, but it’s messy with strong onshore winds. That’s a hard pass.
Now, Wednesday the 15th is where it gets interesting. The morning is pure magic – offshore wind from the NE at 9 mph, clean, and a 7ft SSE swell with a period of 11 seconds. The combined energy is strong (1184). This is a serious session for experienced surfers. The swell is pushing into the 8ft mark, so it’s expert territory.
Thursday the 16th is another cracker. Same 7ft SE swell, but the morning offshore NE wind is a bit stronger at 12 mph. Still clean, still powerful (1240 combined energy). The longer period (12 seconds) means the waves will have good shape and energy, but it might be a bit straight for the beachbreak – this one’s better suited for the points or reefs if you know where to find them.
Friday the 17th drops back to 4ft, but the offshore NE wind is back, light and clean. A nice, mellow finish to the week.
The second week has a few promising windows. Saturday the 18th and Sunday the 19th see a shift to a shorter-period, 5ft ENE swell (7 seconds). The wind is offshore in the mornings, so it’s clean, but the short period means the wave quality is average. The combined energy is moderate (455). It’s surfable, but nothing to write home about.
Monday the 20th and Tuesday the 21st are similar – 5-6ft ENE swell, offshore or cross-off wind, clean. The energy is still moderate (458-489). It’s consistent, but not the best.
The real standout in the second week is Saturday the 26th. The morning is forecast to be glassy with a 5ft S swell at 12 seconds. That’s a long period swell, which means proper groundswell energy (764 combined energy). Clean, glassy conditions on a Saturday morning? That’s a keeper. The longer period suits the break well, so expect well-shaped, powerful waves. It’s a bit of a wait, but it’s promising.
Water temp is about average for this time of year, so no surprises there.
Jaconé is a consistent spot, so there’s always something on the cards. The standout days are Wednesday the 15th and Thursday the 16th for the experts, and Saturday the 26th for a glassy, long-period session.
Stay stoked, Rusty.
Short Range ForecastLight rain (total 9mm), mostly falling on Sun night. Warm (max 23°C on Sat night, min 19°C on Fri night). Winds increasing (calm on Sat morning, fresh winds from the WSW by Sun night). | Days 5-7 Weather SummaryLight rain (total 3mm), mostly falling on Mon night. Warm (max 24°C on Thu afternoon, min 16°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Fri 17 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | SE 13 | SE 13 | SE 13 | SE 12 | SE 12 | SE 12 | SSW 7 | SSW 9 | S 11 | S 11 | S 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SE 12 | SE 12 | SE 12 | SE 12 | SE 11 | SE 11 |
Wave Graph | |||||||||||||||||||||
424 | 473 | 405 | 416 | 277 | 197 | 222 | 878 | 1542 | 1197 | 1979 | 1871 | 1354 | 1134 | 1114 | 1427 | 1220 | 1125 | 593 | 338 | 254 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-off | cross-off | cross-on | on | on | on | on | on | cross-on | on | off | off | cross-off | off | off | cross-off | off | off | cross-off |
High Tide | 00:08AM0.77m | 1:17PM1.03m | 00:47AM0.79m | 2:08PM1.08m | 1:21AM0.83m | 2:54PM1.09m | 1:52AM0.89m | 3:35PM1.07m | 2:25AM0.95m | 4:12PM1.02m | 3:00AM1.00m | 4:43PM0.96m | 3:37AM1.02m | 5:09PM0.89m | |||||||
Low Tide | 6:04AM0.13m | 6:58PM0.32m | 6:57AM0.04m | 7:48PM0.33m | 7:46AM-0.04m | 8:31PM0.35m | 8:34AM-0.08m | 9:10PM0.37m | 9:19AM-0.09m | 9:46PM0.39m | 10:03AM-0.06m | 10:21PM0.39m | 10:47AM0.00m | ||||||||
— | 6:31 | — | — | 6:31 | — | — | 6:31 | — | — | 6:31 | — | — | 6:30 | — | — | 6:30 | — | — | 6:30 | — | |
— | — | 5:20 | — | — | 5:20 | — | — | 5:21 | — | — | 5:21 | — | — | 5:21 | — | — | 5:22 | — | — | 5:22 | |
mm | — | — | — | — | — | — | 6 | 2 | 1 | 2 | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 22 | 22 | 23 | 23 | 23 | 20 | 20 | 20 | 20 | 19 | 19 | 19 | 21 | 22 | 18 | 22 | 24 | 19 | 23 | 26 |
Feels °C | 23 | 24 | 22 | 21 | 23 | 24 | 17 | 17 | 17 | 17 | 17 | 18 | 19 | 18 | 18 | 14 | 21 | 21 | 15 | 23 | 24 |
Swell 1 Height (m) Direction Period (s) | SE 13 | SE 13 | SE 13 | SE 12 | SE 12 | SE 12 | S 9 | SSW 9 | S 11 | S 11 | S 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SE 12 | SE 12 | SE 12 | SE 12 | SE 11 | SE 11 |
424 | 473 | 405 | 416 | 277 | 197 | 93 | 878 | 1542 | 1197 | 1979 | 1871 | 1354 | 1134 | 1114 | 1427 | 1220 | 1125 | 593 | 338 | 254 | |
Swell 2 Height (m) Direction Period (s) | SSW 8 | SSW 8 | SSW 8 | SSW 7 | S 17 | S 10 | SE 11 | S 16 | SE 11 | SSW 15 | SW 8 | SW 8 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | SSW 10 | S 10 | S 13 | S 12 | S 13 |
59 | 37 | 23 | 10 | 23 | 48 | 101 | 139 | 41 | 73 | 78 | 39 | 51 | 50 | 44 | 37 | 20 | 7 | 3 | 3 | 3 | |
Swell 3 Height (m) Direction Period (s) | S 16 | S 15 | SSE 16 | S 17 | ENE 5 | S 20 | S 12 | SE 11 | S 16 | SE 11 | S 14 | SSW 13 | SW 7 | — | — | — | — | S 13 | — | — | S 19 |
5 | 4 | 26 | 23 | 2 | 127 | 74 | 41 | 46 | 18 | 98 | 60 | 18 | — | — | — | — | 14 | — | — | 7 | |
Wind waves Height (m) Direction Period (s) | — | — | — | NE 3 | SW 7 | SW 6 | SSW 7 | — | — | SW 9 | — | — | — | — | — | — | NE 3 | ENE 4 | ENE 5 | ENE 6 | E 7 |
— | — | — | 2 | 12 | 6 | 222 | — | — | 81 | — | — | — | — | — | — | 3 | 26 | 74 | 51 | 44 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 7 | 49 | 0 | 0 | 49 | 58 | 250 | 253 | 253 | 228 | 58 | 58 | 0 | 0 | 10 | 0 | 0 | 10 | 0 | 0 | 0 |
Best forecast wave conditions in Rio de Janeiro | |||||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||||
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Information about the Jaconé Surf forecast
The above surf forecast table for Jaconé provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Jaconé can be found by selecting the local surf guide option on the grey menu. Our Jaconé surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Jaconé) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Jaconé may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Jacone is 14 km (9 miles) from the city of Saquarema. If you plan a holiday in Rio de Janeiro, look for hotels and other accommodation in Saquarema. Saquarema has rooms for a wide range of budgets as well as car hire and transport links.











